1330675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 1821312

約数和(自身を除く): 490637

約数列:

[1, 5, 17, 25, 31, 85, 101, 155, 425, 505, 527, 775, 1717, 2525, 2635, 3131, 8585, 13175, 15655, 42925, 53227, 78275, 266135, 1330675]

約数ペア:

[(1, 1330675), (5, 266135), (17, 78275), (25, 53227), (31, 42925), (85, 15655), (101, 13175), (155, 8585), (425, 3131), (505, 2635), (527, 2525), (775, 1717)]